| AD7705 Description | | 3V/5V, 1 mW, 2-Channel Differential, 16-Bit Sigma-Delta ADC | | AD7705 Vendor | | Analog Devices | | AD7705 Categories | | | AD7705 Features | - Two Fully Differential Input Channel ADCs
- Programmable Gain Front End
- Gains from 1 to 128 - Three-Wire Serial Interface
- SPI®, QSPI™, MICROWIRE™ and DSP Compatible
- Schmitt Trigger Input on SCLK
- Ability to Buffer the Analog Input
- 2.7 V to 3.3 V or 4.75 V to
5.25 V Operation - Power Dissipation 1 mW max @ 3 V
- Standby Current 8 µA max
- 16-Lead DIP, 16-Lead SOIC
and TSSOP Packages | | AD7705 Datasheet and Application Notes | | | Parameter | Value | | Res (Bits) | 16bit | | Thruput Rate | 500SPS | | # of ADC Inputs | 2 | | Supply V | Single(+3), Single(+5) | | Pwr Diss (max) | 6.5mW | | Interface | Ser, SPI | | Ain Range | Bip (Vref)/(PGA Gain), Uni (Vref)/(PGA Gain) | | SNR (dB) | 116dB | | Pkg Type | DIP, SOIC, SOP | | Products related to AD7705 | | AD7705BN AD7706 AD7706BN |
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